Oshiro Izumi

As the mechanic of Jirou Myeong’s bodyguards, Sachi and her younger sister, Naomi, she witnessed firsthand the struggles of being cyborg slaves. Sachi’s cyborg equipment was more primitive than Naomi, who was state-of-the art. Sachi taught Naomi all she knew. Over time, a strong bond developed between her and Naomi. Izumi had to console her, holding her tight as tears streamed down her face after she was forced to take Sachi’s life at the command of her master. With Jirou's transfer to Luna, it was decided that Izumi would be the one to lead the robot division, joining him on the lunar mission. The construction of the lava tube left her uneasy, as she observed an excessive number of single event upset incidents. Despite her extensive research, she tragically perished in an accident before she could resolve the problem.